Codenamed 'Santa Rosa', the Centrino comes in two flavors. The Duo boasts twice the power of its M CPUs, improved battery life, the latest Wireless N technology, faster boot time with 'Turbo Memory' and improved integrated graphics processing. The 'Pro' boasts greater security and new advances in remote maintenance for business systems as well improved battery life and increased processing power. For a full rundown on the new platform with graphs and such visit Intel's site.